class_docstr: Generic data structure representing a directed graph with multiple edges.
docstr: All edges originating from `from_key`.
docstr_tok: ["All","edges","originating","from","`","from_key","`","."]
code: def edges(self, from_key: KT) -> List[VT]:
      """All edges originating from `from_key`."""
      if from_key not in self._adjacency_dict:
          return []
      return list(
          t
          for lst in self._adjacency_dict[from_key].values()
          for t in lst
      )
  
file_path: metricflow/metricflow/model/graph.py
imports: from __future__ import annotations
  from typing import Dict, Generic, List, Tuple, TypeVar
label_desc: Use image node_id 7 for calling the MultiDiGraph obj's underlying member method code with example usage: obj.edges(from_key) and returns: list, list